Sigh: one more fix to undoing the erroneous patch

diff --git a/ghc/compiler/simplCore/OccurAnal.lhs b/ghc/compiler/simplCore/OccurAnal.lhs
index 5537155..90a565f 100644 (file)
--- a/ghc/compiler/simplCore/OccurAnal.lhs
+++ b/ghc/compiler/simplCore/OccurAnal.lhs
@@ -22,9 +22,10 @@ import CoreFVs               ( idRuleVars )
 import CoreUtils       ( exprIsTrivial, isDefaultAlt )
 import Id              ( isDataConWorkId, isOneShotBndr, setOneShotLambda, 
                          idOccInfo, setIdOccInfo, isLocalId,
-                         isExportedId, idArity, 
+                         isExportedId, idArity, idSpecialisation,
                          idType, idUnique, Id
                        )
+import IdInfo          ( isEmptySpecInfo )
 import BasicTypes      ( OccInfo(..), isOneOcc, InterestingCxt )
 
 import VarSet